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How to select first parent DIV using jQuery?
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Use .closest() to traverse up the DOM tree up to the specified selector.
var classes = $(this).parent().closest('div').attr('class').split(' '); // this gets the parent classes.
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How to run script as another user without password?
... edited Aug 19 '15 at 12:34
Mifeet
10.4k33 gold badges4646 silver badges8989 bronze badges
answered Aug 1 '11 at 23:47
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Losing scope when using ng-include
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@qbert65536, it is essentially a hack/fragile because if you restructure your HTML, it might not work anymore. E.g., you might then need to use $parent.$parent... to get it to work. Put another way, using $parent makes assumptions about the DOM structure.
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How do I test for an empty string in a Bash case statement?
...er.txt
echo "--" >> finder.txt
;;
esac
done
more finder.txt
If I am searching for a subroutine that exists in one or two files in a filesystem containing dozens of cgi files I enter the search term, e.g. 'ssn_format'. bash gives me back the results in a text file (finder.txt) that loo...
UIButton: set image for selected-highlighted state
... @stephen: Setting the "Background"(image) property of UIButton for different conditions of "StateConfig"(Default/Highlighted/Selected/Disabled) Property works for me.
– Ajeet
Dec 10 '12 at 16:58
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Difference between Activity and FragmentActivity
...tActivity which are used several times. I want to know that is there any difference between these two, because when I changed Activity with FragmentActivity , it had no effect on the app.
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Ansible: Set variable to file content
...lurped_user_data
- name: Decode data and store as fact # You can skip this if you want to use the right hand side directly...
set_fact:
user_data: "{{ slurped_user_data.content | b64decode }}"
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Where can I find the error logs of nginx, using FastCGI and Django?
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Errors are stored in the nginx log file. You can specify it in the root of the nginx configuration file:
error_log /var/log/nginx/nginx_error.log warn;
On Mac OS X with Homebrew, the log file was found by default at the following location:
/usr/local/var/log/nginx
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Remove warning messages in PHP
...s still happening. Errors make PHP slow down so it's best to fix the error if at all possible. Using @ even slows down the code when there is not an error. vega.rd.no/articles/php-performance-error-suppression
– dprevite
Jan 1 '10 at 2:31
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Draw text in OpenGL ES
...ently developing a small OpenGL game for the Android platform and I wonder if there's an easy way to render text on top of the rendered frame (like a HUD with the player´s score etc). The text would need to use a custom font also.
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